<template>
  <el-form ref="form" :model="user" :rules="rules" label-width="150px">
    <el-form-item label="用户头像" prop="avatar">
      <div class="user-info-head" @click="editCropper()">
        <i class="el-icon-user-solid" v-if="user.avatar==null"></i>
        <img v-else v-bind:src="user.avatar" title="点击上传头像" class="img-circle img-lg" />
        </div>
    </el-form-item>
    <el-form-item label="用户账号" prop="username">
      <el-input v-model="user.username" maxlength="30"  style="width: 300px;" :disabled="true"/>
    </el-form-item>
    <el-form-item label="用户昵称" prop="nickname">
      <el-input v-model="user.nickname" maxlength="30"  style="width: 300px;"/>
    </el-form-item>
    <el-form-item label="手机号码" prop="mobile">
      <el-input v-model="user.mobile" maxlength="11" style="width: 300px;"/>
    </el-form-item>
    <el-form-item label="邮箱" prop="email">
      <el-input v-model="user.email" maxlength="50" style="width: 300px;"/>
    </el-form-item>
    <el-form-item label="QQ" prop="qq">
      <el-input v-model="user.qq" maxlength="50" style="width: 300px;"/>
    </el-form-item>
    <el-form-item label="性别">
      <el-radio v-model="user.sex" label=1>男</el-radio>
      <el-radio v-model="user.sex" label=2>女</el-radio>
    </el-form-item>
    <el-form-item label="是否开启谷歌验证">
      <el-radio-group v-model="user.is_google_auth" @change="handleOpenGoogleAuth">
        <el-radio label="1">开启</el-radio>
        <el-radio label="0">关闭</el-radio>
      </el-radio-group>
    </el-form-item>
    <el-form-item label="谷歌验证器密钥" prop="google_secret" v-if="google_auth=user.is_google_auth=='1'">
      <el-input v-model="user.google_secret" maxlength="50" style="width: 300px;"/> <el-button type="primary" round @click="handleScanQrcode">或二维码添加</el-button>
    </el-form-item>
    <el-alert
        title="为了您的账户安全，建议开启谷歌二次验证,给您的账户保驾护航!"
        type="error">
      </el-alert>
    <el-form-item>
      <el-button type="primary" size="mini" @click="submit">保存</el-button>
      <el-button type="danger" size="mini" @click="close">关闭</el-button>
    </el-form-item>

    <!-- 头像裁剪开始 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body @opened="modalOpened"  @close="closeDialog">
      <el-row>
        <el-col :xs="24" :md="12" :style="{height: '350px'}">
          <vue-cropper
            ref="cropper"
            :img="options.img"
            :info="true"
            :autoCrop="options.autoCrop"
            :autoCropWidth="options.autoCropWidth"
            :autoCropHeight="options.autoCropHeight"
            :fixedBox="options.fixedBox"
            @realTime="realTime"
            v-if="visible"
          />
        </el-col>
        <el-col :xs="24" :md="12" :style="{height: '350px'}">
          <div class="avatar-upload-preview">
            <img :src="previews.url" :style="previews.img" />
          </div>
        </el-col>
      </el-row>
      <br />
      <el-row>
        <el-col :lg="2" :md="2">
          <el-upload action="#" :http-request="requestUpload" :show-file-list="false" :before-upload="beforeUpload">
            <el-button size="small">
              选择
              <i class="el-icon-upload el-icon--right"></i>
            </el-button>
          </el-upload>
        </el-col>
        <el-col :lg="{span: 1, offset: 2}" :md="2">
          <el-button icon="el-icon-plus" size="small" @click="changeScale(1)"></el-button>
        </el-col>
        <el-col :lg="{span: 1, offset: 1}" :md="2">
          <el-button icon="el-icon-minus" size="small" @click="changeScale(-1)"></el-button>
        </el-col>
        <el-col :lg="{span: 1, offset: 1}" :md="2">
          <el-button icon="el-icon-refresh-left" size="small" @click="rotateLeft()"></el-button>
        </el-col>
        <el-col :lg="{span: 1, offset: 1}" :md="2">
          <el-button icon="el-icon-refresh-right" size="small" @click="rotateRight()"></el-button>
        </el-col>
        <el-col :lg="{span: 2, offset: 6}" :md="2">
          <el-button type="primary" size="small" @click="uploadImg()">提 交</el-button>
        </el-col>
      </el-row>
    </el-dialog>
    <!-- 头像裁剪结束 -->

    <el-dialog :title="title" :visible.sync="dialog_qrcode" width="330px" append-to-body>
      <vue-qr class="vue-qr" :text="'otpauth://totp/?secret='+user.google_secret" :logoScale="50" :size="330"></vue-qr>
    </el-dialog>
  </el-form>
</template>

<script>
import * as User from "@/api/system/user";
import store from "@/store";
import { VueCropper } from "vue-cropper";
import VueQr from 'vue-qr';

export default {
  props: {
    user: {
      type: Object
    }
  },
  components: { VueCropper,VueQr },
  data() {
    return {
      // 是否显示弹出层
      open: false,
      // 是否显示cropper
      visible: false,
      google_auth:false,
      dialog_qrcode:false,
      // 弹出层标题
      title: "修改头像",
      options: {
        img: store.getters.avatar, //裁剪图片的地址
        autoCrop: true, // 是否默认生成截图框
        autoCropWidth: 200, // 默认生成截图框宽度
        autoCropHeight: 200, // 默认生成截图框高度
        fixedBox: true // 固定截图框大小 不允许改变
      },
      previews: {},
      // 表单校验
      rules: {
        nickName: [
          { required: true, message: "用户昵称不能为空", trigger: "blur" }
        ],
        email: [
          { required: true, message: "邮箱地址不能为空", trigger: "blur" },
          {
            type: "email",
            message: "'请输入正确的邮箱地址",
            trigger: ["blur", "change"]
          }
        ],
        phonenumber: [
          { required: true, message: "手机号码不能为空", trigger: "blur" },
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur"
          }
        ]
      }
    };
  },
  methods: {
    submit() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          User.updateUserProfile(this.user).then(response => {
            this.$modal.msgSuccess("修改成功");
          });
        }
      });
    },
    close() {
      this.$tab.closePage();
    },
    // 编辑头像
    editCropper() {
      this.open = true;
    },
    // 打开弹出层结束时的回调
    modalOpened() {
      this.visible = true;
    },
    handleOpenGoogleAuth(){
      if(this.user.is_google_auth=="1"){
        this.google_auth=true;
      }else{
        this.google_auth=false;
      }
    },
    //打开二维码
    handleScanQrcode(){
      this.title="请用谷歌验证器扫描二维码"
       this.dialog_qrcode=true;
    },
    // 覆盖默认的上传行为
    requestUpload() {
    },
    // 向左旋转
    rotateLeft() {
      this.$refs.cropper.rotateLeft();
    },
    // 向右旋转
    rotateRight() {
      this.$refs.cropper.rotateRight();
    },
    // 图片缩放
    changeScale(num) {
      num = num || 1;
      this.$refs.cropper.changeScale(num);
    },
    // 上传预处理
    beforeUpload(file) {
      if (file.type.indexOf("image/") == -1) {
        this.$modal.msgError("文件格式错误，请上传图片类型,如：JPG，PNG后缀的文件。");
      } else {
        const reader = new FileReader();
        reader.readAsDataURL(file);
        reader.onload = () => {
          this.options.img = reader.result;
        };
      }
    },
    // 上传图片
    uploadImg() {
      this.$refs.cropper.getCropBlob(data => {
        let formData = new FormData();
        formData.append("file", data);
        User.uploadAvatar(formData).then(response => {
          this.open = false;
          this.options.img = response.data;
          this.user.avatar=this.options.img;
          store.commit('SET_AVATAR', this.options.img);
          this.$modal.msgSuccess("修改成功");
          this.visible = false;
        });
      });
    },
    // 实时预览
    realTime(data) {
      this.previews = data;
    },
    // 关闭窗口
    closeDialog() {
      this.options.img = store.getters.avatar
      this.visible = false;
    }
  }
};
</script>
<style scoped lang="scss">
.user-info-head {
  position: relative;
  display: inline-block;
  height: 120px;
  i{
    width: 100px;
    height: 100px;
    font-size: 80px;
  }
  img{
    width: 100px;
    height: 100px;
  }
}
.vue-qr{
  width: 100%;
  margin: 0 auto;
}

</style>
